{"product_id":"lithium-battery-3-7v-with-2600mah-capacity-a-high-capacity-cell-offering-low-internal-resistance-for-high-current-discharge-and-a-long-service-life-of-500-cycles","title":"Lithium Battery 3.7V with 2600mAh Capacity: A high-capacity cell offering low internal resistance for high current discharge and a long service life of 500+ cycles.","description":"\u003ch1\u003e3.7V 2600mAh Lithium Battery: A High-Capacity Cell with Long Cycle Life and Safety Protections\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single 3.7V 2600mAh cylindrical lithium-ion rechargeable battery cell\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/1354467227589.webp\"\u003e\u003c\/div\u003e\nThis 3.7V lithium battery is built around a single high-quality cell, engineered to deliver reliable power. Its key advantage lies in a combination of high capacity, specifically 2600mAh, and the ability to support high current discharge due to low internal resistance. This makes it suitable for applications demanding consistent power without voltage sag. Furthermore, it is designed for longevity, with testing showing it retains over 85% of its initial capacity after 500 full charge cycles. Integrated safety features, including protection against overcharge and over-discharge, provide an additional layer of security for both the device and the user.\n\n\u003ch2\u003eFeatures and Build Quality of the Lithium Cell\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single 3.7V 2600mAh cylindrical lithium-ion rechargeable battery cell\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/2495018827988.webp\"\u003e\u003c\/div\u003e\nThis section details the specific technical attributes and construction principles that define this battery's performance and reliability, from its electrical specifications to its safety certifications.\n\n\u003ch3\u003eElectrical Performance and Capacity\u003c\/h3\u003e\nThe core specification is a nominal voltage of 3.7 volts and a rated capacity of 2600 milliamp-hours (mAh). This capacity indicates the total charge the battery can hold and deliver. A highlighted technical feature is its low internal resistance, which is crucial for applications requiring high current draw, as it minimises power loss and heat generation within the cell during discharge, leading to more efficient operation of your device.\n\n\u003ch3\u003eCycle Life and Long-Term Reliability\u003c\/h3\u003e\nDurability is measured in charge cycles. This cell is rated for a long service life, with performance data stating that after 500 complete cycles of charging and then discharging, the battery's available capacity will not fall below 85% of its original 2600mAh rating. This quantifiable metric means you can expect reliable performance over an extended period, reducing the frequency of replacement compared to cells with shorter lifespans. The absence of a memory effect further supports this longevity, as it can be recharged at any point without needing a full discharge first.\n\n\u003ch3\u003eSafety and Protection Systems\u003c\/h3\u003eQuality here is defined by integrated safety mechanisms. The cell includes protection against overcharge and over-discharge, conditions that can damage lithium batteries and pose risks. A Positive Temperature Coefficient (PTC) resistor is included to limit current if temperatures rise abnormally. An explosion-proof design feature is also incorporated as a final safety measure. These built-in protections are complemented by formal certifications, including CE marking and UN38.3 testing, which validate the cell's safety for transport and its compliance with international standards.\n\n\u003ch2\u003ePractical Applications for the 3.7V Battery\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single 3.7V 2600mAh cylindrical lithium-ion rechargeable battery cell\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/266102176725.webp\"\u003e\u003c\/div\u003e\nThis versatile power source is engineered to meet the demands of various electronic devices, from hobbyist projects to everyday gadgets, where stable voltage and sufficient capacity are key.\n\n\u003ch3\u003eUse in Electronic Projects and DIY\u003c\/h3\u003eFor electronics enthusiasts and makers, this cell provides a reliable, rechargeable power source for prototypes, custom-built devices, or replacing worn-out batteries in existing equipment. Its 3.7V output is standard for many small electronics and can be used in series or parallel configurations for different voltage and capacity needs. The high current discharge capability ensures it can power small motors, bright LEDs, or microcontrollers without browning out, making it a practical component for a wide range of creative and technical projects.\n\n\u003ch3\u003ePowering Everyday Portable Devices\u003c\/h3\u003e\nThis battery can serve as a replacement cell for a variety of consumer devices such as handheld torches, digital cameras, portable media players, or certain types of wireless headphones. The feeling of reliability comes from knowing the battery's 2600mAh capacity provides a solid runtime, while the protection circuits work in the background to prevent damage from common issues like leaving a device on charge overnight. The peace of mind from these specs allows you to use your device without constant concern for the battery's condition.\n\n\u003ch3\u003eVersatility Across Brands and Models\u003c\/h3\u003eBenefits of Choosing This Lithium BatteryInvesting in this cell brings several clear advantages, focusing on long-term value, user confidence, and measurable performance that generic alternatives may not provide.\n\n\u003ch3\u003eValue Through Extended Service Life\u003c\/h3\u003eSatisfaction from Consistent and Safe PerformanceA Reliable Power Solution for Your NeedsIf you require a dependable 3.7V power source that balances capacity, discharge capability, and built-in safety, this lithium cell is engineered to meet those requirements. The specific data—2600mAh capacity, 500-cycle lifespan, and listed safety certifications—provide clear, measurable reasons to choose it over unspecified alternatives. Selecting the correct capacity variant for your device ensures you get the intended runtime and performance, supported by the cell's robust design and protections.\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single 3.7V 2600mAh cylindrical lithium-ion rechargeable battery cell\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/372366578380.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Single 3.7V 2600mAh cylindrical lithium-ion rechargeable battery cell\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/303\/2025-10-02\/original-image\/419366685661.webp\"\u003e\u003c\/div\u003e","brand":"b1iedb-mh","offers":[{"title":"Chuangming 3350mah","offer_id":54301051224393,"sku":"CJXFLPDC00054-Chuangming 3350mah","price":12.0,"currency_code":"GBP","in_stock":true},{"title":"Medium energy 2200mAh","offer_id":54301051257161,"sku":"CJXFLPDC00054-Medium energy 2200mAh","price":9.0,"currency_code":"GBP","in_stock":true},{"title":"Foster 2400mAh","offer_id":54301051289929,"sku":"CJXFLPDC00054-Foster 2400mAh","price":10.0,"currency_code":"GBP","in_stock":true},{"title":"Luhua 2600mAH","offer_id":54301051322697,"sku":"CJXFLPDC00054-Luhua 2600mAH","price":12.0,"currency_code":"GBP","in_stock":true},{"title":"Jinboyi 2200mAh","offer_id":54301051355465,"sku":"CJXFLPDC00054-Jinboyi 2200mAh","price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3643\/3225\/files\/1354467227589.webp?v=1777649878","url":"https:\/\/hhomeenjoy.com\/products\/lithium-battery-3-7v-with-2600mah-capacity-a-high-capacity-cell-offering-low-internal-resistance-for-high-current-discharge-and-a-long-service-life-of-500-cycles","provider":"hhomeenjoy.com","version":"1.0","type":"link"}